Pro Res 4444 QuickTime files over 1.4 GB won’t open on a PC

[Jeremy Garchow]

[Jesse Lee Cairnie] “I am having this problem as well.. “An invalid public movie atom was found in the movie.” on any ProRes4444 Alexa footage on Mac.. I am trying to rebuild the atom structure.. but am having no luck..”

Hmm, I just remembered this: https://www.digitalrebellion.com/blog/posts/critical_problems_with_quicktime_7.7_and_quicktime_7.6.6_build_1787.html

Jeremy